CN87215362U - Automatic water supply and small size unit for deep well - Google Patents
Automatic water supply and small size unit for deep well Download PDFInfo
- Publication number
- CN87215362U CN87215362U CN 87215362 CN87215362U CN87215362U CN 87215362 U CN87215362 U CN 87215362U CN 87215362 CN87215362 CN 87215362 CN 87215362 U CN87215362 U CN 87215362U CN 87215362 U CN87215362 U CN 87215362U
- Authority
- CN
- China
- Prior art keywords
- centrifugal pump
- water supply
- automatic water
- small size
- pressurized tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an automatic water supply and small size unit for deep well. The unit is composed of a centrifugal pump, a pressure tank, a water jet pump and a bottom valve. The pressure tank is provided with an electric pressure switch being able to control the power supply of the motor of the centrifugal pump. The unit is suitable for automatic water supply of small size and dispersed deep wells. The utility model has the advantages of sanitation, cleanness and convenient operation.
Description
The utility model is a kind of small-sized deep-well automatic water supply device.
Also do not see small-sized deep-well automatic water supply device at present.
The purpose of this utility model is to provide a kind of small-sized deep-well automatic water supply device, to adapt to the needs of small-sized dispersion, deep-well, automatic water-supply.
The utility model is achieved in that as shown in Figure 1 this device is made up of centrifugal pump 4, pressurized tank 6, Jet injector 2, bottom valve 1.On drinking-water pipe bottom valve top a Jet injector is arranged, the intake pipe 8 of Jet injector links to each other with centrifugal pump outlet pipe 12.A pressurized tank is arranged below centrifugal pump, and the centrifugal pump outlet pipe enters pressurized tank, and the electric pressure switch 5 and the aeration valve 13 of a may command centrifugal pump motor power supply is installed on pressurized tank, reaches the purpose of automatic control.
Water supply installation when as above-mentioned installation gets final product primer pump behind the centrifugal pump body water-filling, and phreatic water enters drinking-water pipe by bottom valve, up to the pump housing, pressurized tank below the centrifugal pump outlet pipe enters the pump housing, a part of water enters Jet injector nozzle 10, jet chamber 11 by the Jet injector intake pipe.The high-pressure water flow that penetrates from nozzle is extracted water out and is advanced pump along drinking-water pipe from well.Pumpage can reach 8～35 meters dark.
The centrifugal pump motor power supply is realized control automatically by the electric pressure switch on the pressurized tank.When water system not during water, pressurized tank pressure rises, and electric pressure switch is cut off the power supply automatically, and centrifugal pump stops pumping.When the water system water, the pressure in the pressurized tank reduces, and electric pressure switch is connected automatically, and centrifugal pump motor energising running is drawn water.
Use this device Gong Shui Time can reach 9～60 liters/minute, extrude 10～28 meters of lifts, draw water highly 8～35 meters.Be suitable for rural area, the small-sized dispersion in outlying district, deep-well, automatic water-supply, sanitation and hygiene, easy to use.
Description of drawings:
Fig. 1, water supply installation schematic representation
Fig. 2, Jet injector enlarged view
Marginal data
1, bottom valve 2, Jet injector
3, drinking-water pipe 4, centrifugal pump
5, electric pressure switch 6, pressurized tank
7, water pipe 8, Jet injector intake pipe
9, trunnion 10, nozzle
11, spray chamber 12, centrifugal pump outlet pipe
13, aeration valve
Embodiment: when centrifugal pump motor power is 250W, extruding lift is 10 meters.
When 1, total Yang Cheng is 22 meters, flow is 21.5 liters/minute
When 2, total Yang Cheng was 28 meters, flow was 14 liters/minute
When 3, total Yang Cheng was 34 meters, flow was 9 liters/minute.
Claims (1)
- A kind of small-sized deep-well automatic water supply device of forming by centrifugal pump 4, bottom valve 1, it is characterized in that a Jet injector 2 is arranged at drinking-water pipe bottom valve top, the intake pipe 8 of Jet injector links to each other with centrifugal pump outlet pipe 12, a pressurized tank 6 is arranged below centrifugal pump, the centrifugal pump outlet pipe enters pressurized tank, on pressurized tank by the electric pressure switch 5 of adorning a may command centrifugal pump motor power supply and aeration valve 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87215362 CN87215362U (en) | 1987-11-06 | 1987-11-06 | Automatic water supply and small size unit for deep well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87215362 CN87215362U (en) | 1987-11-06 | 1987-11-06 | Automatic water supply and small size unit for deep well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87215362U true CN87215362U (en) | 1988-12-21 |
Family
ID=4829513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87215362 Withdrawn CN87215362U (en) | 1987-11-06 | 1987-11-06 | Automatic water supply and small size unit for deep well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87215362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007073633A1 (en) * | 2005-12-29 | 2007-07-05 | Yangjiang Xinli Industrial Co., Ltd. | An improved jet well pump |
-
1987
- 1987-11-06 CN CN 87215362 patent/CN87215362U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007073633A1 (en) * | 2005-12-29 | 2007-07-05 | Yangjiang Xinli Industrial Co., Ltd. | An improved jet well pump |
| CN100436821C (en) * | 2005-12-29 | 2008-11-26 | 阳江市新力工业有限公司 | Deep-well pump molded by punching and welding |
| US8047806B2 (en) | 2005-12-29 | 2011-11-01 | Guangdong Winning Pumps Industrial Co., Ltd. | Jet well pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |